Add compile caching for Interpreter

microsoft / rego-cpp

A C++ interpreter for the OPA policy language Rego

MIT License

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Add compile caching for Interpreter #75

Open matajoh opened 1 year ago

matajoh commented 1 year ago

At the moment the interpreter restarts compilation for each query. It should instead cache the step immediately before unification so that everything but the input and query are already good to go.

Notes

This will not work for more complex queries, or rather they may still need to pass through compilation.
Input will need to be parsed as well (this will need to be done by the standalone JSON parser from #60)

matajoh commented 3 months ago

A step towards this has been done in 0.4.0, with intermediate caching of all documents and input terms. There is still more that could potentially be done, however.